(俺修羅), short for Ore no Kanojo to Osananajimi ga Shuraba Sugiru (俺の彼女と幼なじみが修羅場すぎる) Eita Kidō enters high school with the goal of graduating with marks high enough that he can earn a scholarship to medical school. Due to the fact that his parents divorced, found new lovers, and left him in the care of his aunt, he shuns anything to do with romance or love. One day, the school's No.1 beauty, Masuzu Natsukawa, invites him to walk home with her.